diff --git a/api.lua b/api.lua
index d8721be..b242773 100644
--- a/api.lua
+++ b/api.lua
@@ -1,9 +1,9 @@
 
--- Mobs Api (3rd July 2017)
+-- Mobs Api (4th July 2017)
 
 mobs = {}
 mobs.mod = "redo"
-mobs.version = "20170703"
+mobs.version = "20170704"
 
 
 -- Intllib
@@ -3300,7 +3300,7 @@ function mobs:capture_mob(self, clicker, chance_hand, chance_net, chance_lasso,
 		else
 			minetest.chat_send_player(name, S("Missed!"))
 
-			mob_sound(self, "swing")
+			mob_sound(self, "mobs_swing")
 		end
 	end
 
@@ -3341,7 +3341,7 @@ function mobs:protect(self, clicker)
 
 	effect(self.object:getpos(), 25, "mobs_protect_particle.png", 0.5, 4, 2, 15)
 
-	mob_sound(self, "spell")
+	mob_sound(self, "mobs_spell")
 
 	return true
 end
diff --git a/sounds/license.txt b/sounds/license.txt
index 9dda317..e055c47 100644
--- a/sounds/license.txt
+++ b/sounds/license.txt
@@ -1,4 +1,4 @@
-Creative Commons License sounds from Freesound.org
+Creative Commons sounds from Freesound.org
 
-swing.ogg by qubodup
-spell.ogg by littletobotsoundfactory
+mobs_swing.ogg by qubodup
+mobs_spell.ogg by littletobotsoundfactory
diff --git a/sounds/spell.ogg b/sounds/mobs_spell.ogg
similarity index 100%
rename from sounds/spell.ogg
rename to sounds/mobs_spell.ogg
diff --git a/sounds/swing.ogg b/sounds/mobs_swing.ogg
similarity index 100%
rename from sounds/swing.ogg
rename to sounds/mobs_swing.ogg
diff --git a/textures/mobs_noentry_particle.png b/textures/mobs_noentry_particle.png
new file mode 100644
index 0000000..87938ff
Binary files /dev/null and b/textures/mobs_noentry_particle.png differ